Sustainable Gold Mining Wastewater Treatment By Sorption Using Low Cost Materials
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Sustainable Gold Mining Wastewater Treatment By Sorption Using Low Cost Materials
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Author : Mike Agbesi Acheampong
language : en
Publisher: CRC Press
Release Date : 2020-10-28
Sustainable Gold Mining Wastewater Treatment By Sorption Using Low Cost Materials written by Mike Agbesi Acheampong and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-28 with Technology & Engineering categories.
Sorption technique was employed to remove heavy metals from gold mining effluent using natural and plant materials for sustainability. An assessment of the effluent quality of a gold mining company in Ghana indicated that arsenic, copper and cyanide were the major pollutants in the process effluent. Arsenic and copper were successfully removed from the effluent by the studied materials. The research showed that the down-flow fixed-bed treatment configuration is an ideal system for the simultaneous removal of copper and arsenic from low concentration gold mining effluent, in addition to other heavy metals present in very low concentrations.
Sustainable Gold Mining Wastewater Treatment By Sorption Using Low Cost Materials
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Author : Mike Agbesi Acheampong
language : en
Publisher:
Release Date : 2013
Sustainable Gold Mining Wastewater Treatment By Sorption Using Low Cost Materials written by Mike Agbesi Acheampong and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Acid mine drainage categories.
Sustainable Gold Mining Wastewater Treatment By Sorption Using Low Cost Materials
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Author : Mike Agbesi Acheampong
language : en
Publisher: CRC Press
Release Date : 2020-10-29
Sustainable Gold Mining Wastewater Treatment By Sorption Using Low Cost Materials written by Mike Agbesi Acheampong and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-29 with Technology & Engineering categories.
Sorption technique was employed to remove heavy metals from gold mining effluent using natural and plant materials for sustainability. An assessment of the effluent quality of a gold mining company in Ghana indicated that arsenic, copper and cyanide were the major pollutants in the process effluent. Arsenic and copper were successfully removed from the effluent by the studied materials. The research showed that the down-flow fixed-bed treatment configuration is an ideal system for the simultaneous removal of copper and arsenic from low concentration gold mining effluent, in addition to other heavy metals present in very low concentrations.
New Trends In Removal Of Heavy Metals From Industrial Wastewater
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Author : Maulin P. Shah
language : en
Publisher: Elsevier
Release Date : 2021-04-23
New Trends In Removal Of Heavy Metals From Industrial Wastewater written by Maulin P. Shah and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-23 with Technology & Engineering categories.
New Trends in Removal of Heavy Metals from Industrial Wastewater covers the applicable technologies relating to the removal of heavy metals from wastewater and new and emerging trends in the field, both at the laboratory and industrial scale. Sections explore new environmentally friendly technologies, the principles of sustainable development, the main factors contributing to heavy metal removal from wastewater, methods and procedures, materials (especially low-cost materials originated from industrial and agricultural waste), management of wastewater containing heavy metals and wastewater valorization, recycling, environmental impact, and wastewater policies for post heavy metal removal. This book is an advanced and updated vision of existing heavy metal removal technologies with their limitations and challenges and their potential application to remove heavy metals/environmental pollutants through advancements in bioremediation. Finally, sections also cover new trends and advances in environmental bioremediation with recent developments in this field by an application of chemical/biochemical and environmental biotechnology. Outlines the fate and occurrence of heavy metals in Wastewater Treatment Plants (WWTPs) and potential approaches for their removal Describes the techniques currently available for removing heavy metals from wastewater Discusses the emerging technologies in heavy metal removal Covers biological treatments to remove heavy metals Includes the valorization of heavy metal containing wastewater
Sustainable Mining Practices
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Author : Vasudevan Rajaram
language : en
Publisher: CRC Press
Release Date : 2005-06-30
Sustainable Mining Practices written by Vasudevan Rajaram and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-06-30 with Science categories.
A perfect introduction to sustainable mining for those new to the subject or those who require some revision, this book provides a basic overview of international sustainable mining practices since 1992, with particular emphasis upon practices in the Americas, Asia and Europe. The text begins by addressing issues such as the volume of waste generated by mining, mine closure planning and the environmental impacts, and then goes into specific detail in the following areas: cleaner production practices in Australia; blasting impacts and their control in the US; minimizing surface water impacts; minimizing groundwater impacts; use of environmental indicators in mining; and emerging mining technologies that minimize environmental impacts. The text contains relevant examples and case histories for ease of revision, and also includes a chapter on Best Mining Practices for Sustainable Mining and sub-chapters on small-scale mining, tailings pond management and hazardous waste management.
Sustainable Water Treatment
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Author : Zainura Zainon Noor
language : en
Publisher: CRC Press
Release Date : 2019-12-10
Sustainable Water Treatment written by Zainura Zainon Noor and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-10 with categories.
This book focuses on green and innovative wastewater treatment technologies that promote sustainability. It discusses a variety of biological, physical, and chemical treatment technologies. It covers biological processes for recovery of value-added products from wastewater and gives an overview of enzymatic hydrolysis and bioremediation of wastewater using immobilized enzyme and fungus. It offers a case study and future trends of wastewater treatment through membrane bioreactor technologies, describes advanced chemical-physical processes for recalcitrant pollutant, and emphasizes the use of low-cost materials and cost-effective treatment methods.
Water Reclamation And Sustainability
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Author : Satinder Ahuja
language : en
Publisher: Elsevier
Release Date : 2014-05-15
Water Reclamation And Sustainability written by Satinder Ahuja and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-15 with Technology & Engineering categories.
Many hydrological, geochemical, and biological processes associated with water reclamation and reuse are poorly understood. In particular, the occurrence and effects of trace organic and inorganic contaminants commonly found in reclaimed water necessitates careful analysis and treatment prior to safe reuse. Water Reclamation and Sustainability is a practical guide to the latest water reclamation, recycling, and reuse theory and practice. From water quality criteria and regulations to advanced techniques and implementation issues, this book offers scientists a toolkit for developing safe and successful reuse strategies. With a focus on specific contaminant removal techniques, this book comprehensively covers the full range of potential inorganic/organic contaminating compounds and highlights proven remediation methods. Socioeconomic implications related to current and future water shortages are also addressed, underscoring the many positive benefits of sustainable water resource management. Offers pragmatic solutions to global water shortages Provides an overview of the latest analytical techniques for water monitoring Reviews current remediation efforts Covers innovative technologies for green, gray, brown and black water reclamation and reuse
Innovative Materials And Methods For Water Treatment
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Author : Marek Bryjak
language : en
Publisher: CRC Press
Release Date : 2016-02-17
Innovative Materials And Methods For Water Treatment written by Marek Bryjak and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-02-17 with Science categories.
Due to increasing demand for potable and irrigation water, water suppliers have to use alternative resources. They either have to regenerate wastewater or deal with contaminated surface water. This book brings together the experiences of various experts in preparing of innovative materials that are selective for arsenic and chromium removal, and in
Toxic Metal Removal From Wastewater Using Biocarbon
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Author : Sundar
language : en
Publisher:
Release Date : 2023-03-16
Toxic Metal Removal From Wastewater Using Biocarbon written by Sundar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-16 with Technology & Engineering categories.
Toxic metal removal from wastewater has become an important issue due to the adverse effects it can have on the environment and human health. One promising solution to this problem is the use of biocarbon as a method of removing these metals from wastewater. Biocarbon is a form of activated carbon that is produced from renewable biological materials such as wood, coconut shells, or agricultural waste. The process of using biocarbon to remove toxic metals from wastewater involves the adsorption of the metal ions onto the surface of the biocarbon. This is achieved through the physical and chemical properties of the biocarbon, which make it an excellent adsorbent material. Biocarbon has a high surface area, which provides a large contact area for the metal ions to interact with. Additionally, the porous structure of biocarbon allows for the metal ions to be trapped within the pores, further increasing the efficiency of the adsorption process. One of the key advantages of using biocarbon for toxic metal removal is its ability to be regenerated and reused. After the biocarbon has reached its saturation point and can no longer adsorb any more metal ions, it can be regenerated through a process known as desorption. This involves treating the biocarbon with a chemical solution that removes the metal ions from the surface of the biocarbon, allowing it to be reused for further adsorption. Another advantage of using biocarbon for toxic metal removal is its low cost compared to other treatment methods. Biocarbon is a relatively inexpensive material to produce, and the process of using it for wastewater treatment is simple and cost-effective. This makes it an attractive option for small-scale wastewater treatment facilities, as well as larger facilities looking to reduce their overall treatment costs.
Biosorption
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Author : Jan Derco
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-07-18
Biosorption written by Jan Derco and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-18 with Science categories.
Municipal and industrial wastewaters contain a wide spectrum of pollutants. Their effective removal presents a challenge for water treatment technology. Biosorption of nutrients and pollutants has been used in sewage treatment since the discovery of the activated sludge process. It is a passive uptake process by which pollutants are adsorbed on the surface of cell walls and/or dissolved in structures of microorganism cells that are present in sludge. Sorbed pollutants remain in the sludge and can be potentially released back into the environment depending on their condition and the reversibility of the pollutant-sludge interaction. An overview of typical biosorption applications for the removal of nutrients, organic pollutants, and metals in wastewater treatment is provided in different areas of their use for the protection of aquatic ecosystems and human health. This book will be of interest to operators of wastewater treatment plants and sludge treatment and disposal facilities as well as to researchers and university students in the field of environmental engineering.